NASA’s hunt for proof of alien life is at the forefront of the space agency’s deep space exploration. But here on Earth, many conspiracy theorists and self-appointed UFO-hunters are already certain aliens visit Earth on a regular basis. Most of these alien claims, supposed UFO

Asteroid Bennu is an enormous space rock of particular interest to NASA. As an ancient relic of our solar system’s early days, NASA believes Bennu could be key to unravelling the universe’s origins. But Bennu has now revealed more than anyone had anticipated, with the latest